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  • Hygrométrie

    Relative humidity

    Relative humidity is a percentage measure that is related to the level of water vapour that there is in the air. It is measured using a hygrometer. It is imperative that relative humidity is kept between 55% and 60%. Managing relative humidity is essential to keeping a piano in good condition.

    Relative humidity

    Relative humidity is a percentage measure that is related to the level of water vapour that there is in the air. It is measured using a hygrometer. It is imperative that relative humidity is kept between 55% and 60%. Managing relative humidity is essential to keeping a piano in good condition.